| 季冻区道路翻浆影响因素分析 |
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| 引用本文： | 段钢文.季冻区道路翻浆影响因素分析[J].交通科技与经济,2012,14(2):36-38. |
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| 作者姓名： | 段钢文 |
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| 作者单位： | 黑龙江省收费公路管理局,黑龙江哈尔滨,150040 |
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| 摘 要： | 从路基冻胀与翻浆产生的现象与作用机理入手，分析季节性冰冻地区产生道路翻浆的原因及影响因素，确定其中土、水、温度是内因，行车荷栽和路面构造是外因，翻浆的产生是它们综合作用的结果，提出具体的防治措施。
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| 关 键 词： | 冻胀 翻浆 粉质土 热量交换 水分迁移 |
Analysis on Influence Factors of Expressway Frost Boiling of Seasonal Frozen Areas |
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| DUAN Gang-wen.Analysis on Influence Factors of Expressway Frost Boiling of Seasonal Frozen Areas[J].Technology & Economy in Areas of Communications,2012,14(2):36-38. |
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| Authors: | DUAN Gang-wen |
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| Affiliation: | DUAN Gang-wen (Heilongjiang Turnpike Authority, Harbin 150040,China) |
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| Abstract: | Based on subgrade frost heaving and frost heaving phenomena and mechanism, the main factors of the seasonal frost areas was analyzed to determine which soil, water, temperature is the internal factors and traffic load and pavement structure. Frost boiling generation is the combined result of the factors, and then offers some concrete preventive measure . |
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| Keywords: | frost heaving frost boiling silt soil heat exchange water migration |
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